<template>
  <div class="header">
    <!-- 折叠按钮 -->
    <div class="collapse-btn" @click="collapseChage">
      <i class="el-icon-menu"></i>
    </div>
    <div class="logo">金科美容美体</div>
    <div class="header-right">
      <div class="header-user-con">
        <!-- 全屏显示 -->
        <div class="btn-fullscreen" @click="handleFullScreen">
          <el-tooltip effect="dark" :content="fullscreen?`取消全屏`:`全屏`" placement="bottom">
            <i class="el-icon-rank"></i>
          </el-tooltip>
        </div>
        <!-- 消息中心 -->
        <div class="btn-bell">
          <el-tooltip effect="dark" :content="message?`有${message}条未读消息`:`消息中心`" placement="bottom">
            <router-link to="/tabs">
              <i class="el-icon-bell"></i>
            </router-link>
          </el-tooltip>
          <span class="btn-bell-badge" v-if="message"></span>
        </div>
        <!-- 用户头像 -->
        <div class="user-avator">
          <img :src="staffimg">
        </div>
        <!-- 用户名下拉菜单 -->
        <el-dropdown class="user-name" trigger="click" @command="handleCommand">
          <span class="el-dropdown-link">
            {{username}}
            <i class="el-icon-caret-bottom"></i>
          </span>
          <el-dropdown-menu slot="dropdown">
            <router-link to="/admin">
              <el-dropdown-item>用户信息</el-dropdown-item>
            </router-link>
            <el-dropdown-item command="user">修改密码</el-dropdown-item>
            <el-dropdown-item divided command="loginout">退出登录</el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>
      </div>
    </div>
    <div>
      <el-dialog title="修改密码" :visible.sync="dialogFormVisible" @close="closeDialog">
        <el-form :model="form">
          <el-form-item label="原密码" :label-width="formLabelWidth">
            <el-input type="password" v-model="form.pwd" autocomplete="off"></el-input>
          </el-form-item>
          <el-form-item label="新密码" :label-width="formLabelWidth">
            <el-input type="password" v-model="form.newPwd"  autocomplete="off"></el-input>
          </el-form-item>
          <el-form-item label="再输入一次新密码" :label-width="formLabelWidth">
            <el-input type="password" v-model="form.newPwdd"  autocomplete="off"></el-input>
          </el-form-item>
          
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button @click="dialogFormVisible = false">取 消</el-button>
          <el-button type="primary" @click="updatePwd">确 定</el-button>
        </div>
      </el-dialog>
    </div>
  </div>
</template>
<script>
import axios from 'axios';
import bus from "../common/bus";
import { mapGetters } from "vuex";
import { mapActions } from "vuex";
export default {
  data() {
    return {
       dialogFormVisible: false,
       form:{
         pwd:'',
         newPwd:'',
         newPwdd:''
       },




      collapse: false,
      fullscreen: false,
      name: JSON.parse(localStorage.getItem('staff')).staffName,
      message: 2,
      staffimg:JSON.parse(localStorage.getItem('staff')).staffimg
    };
  },
  computed: {
    username() {
      let username = localStorage.getItem("ms_username");
      return username ? username : this.name;
    },
    ...mapGetters('dailog',{
      isShow:'isShow'
    })
  },
  methods: {
    //关闭弹框时清除对话框
    closeDialog(){
      this.form={}
    },
    //修改密码
    updatePwd(){
      if (this.form.newPwd!=this.form.newPwdd) {
        this.$message({
                message: '新密码不一致',
                 type: 'error'
                 });
      } else {
        if (this.form.pwd==JSON.parse(localStorage.getItem('staff')).password) {
           axios({
              url: "/api/login/updatePwd",
              method: "post",
              params:{
                id:JSON.parse(localStorage.getItem('staff')).id,
                password:this.form.newPwd                                                   
              }
            }).then(res => {
                this.$message({
                    message: '修改成功',
                    type: 'error'
                });
                this.$router.push("/login");
            })
        } else {
            this.$message({
                    message: '密码错误',
                    type: 'error'
                });
        }
       
      }
    },


    // 用户名下拉菜单选择事件
    handleCommand(command) {
       
      if (command == "loginout") {
        localStorage.removeItem('staff');
        localStorage.removeItem('Authorization');
        this.$router.push("/login");
      }else if(command =="user"){
        this.dialogFormVisible=true
      }
    },
    ...mapActions('dailog',[
      'hideDailog',
      'showDailog'
    ]),
    // 侧边栏折叠
    collapseChage() {
      this.collapse = !this.collapse;
      bus.$emit("collapse", this.collapse);
    },
    // 全屏事件
    handleFullScreen() {
      let element = document.documentElement;
      if (this.fullscreen) {
        if (document.exitFullscreen) {
          document.exitFullscreen();
        } else if (document.webkitCancelFullScreen) {
          document.webkitCancelFullScreen();
        } else if (document.mozCancelFullScreen) {
          document.mozCancelFullScreen();
        } else if (document.msExitFullscreen) {
          document.msExitFullscreen();
        }
      } else {
        if (element.requestFullscreen) {
          element.requestFullscreen();
        } else if (element.webkitRequestFullScreen) {
          element.webkitRequestFullScreen();
        } else if (element.mozRequestFullScreen) {
          element.mozRequestFullScreen();
        } else if (element.msRequestFullscreen) {
          // IE11
          element.msRequestFullscreen();
        }
      }
      this.fullscreen = !this.fullscreen;
    },
    showDailog1(){
      alert(12);
    }
  },
  mounted() {
    if (document.body.clientWidth < 1500) {
      this.collapseChage();
    }
  }
};
</script>
<style scoped>
.header {
  background-color: #23262e !important;
  position: relative;
  box-sizing: border-box;
  width: 100%;
  height: 70px;
  font-size: 22px;
  color: #fff;
}
.collapse-btn {
  float: left;
  padding: 0 21px;
  cursor: pointer;
  line-height: 70px;
}
.header .logo {
  float: left;
  width: 250px;
  line-height: 70px;
}
.header-right {
  float: right;
  padding-right: 50px;
}
.header-user-con {
  display: flex;
  height: 70px;
  align-items: center;
}
.btn-fullscreen {
  transform: rotate(45deg);
  margin-right: 5px;
  font-size: 24px;
}
.btn-bell,
.btn-fullscreen {
  position: relative;
  width: 30px;
  height: 30px;
  text-align: center;
  border-radius: 15px;
  cursor: pointer;
}
.btn-bell-badge {
  position: absolute;
  right: 0;
  top: -2px;
  width: 8px;
  height: 8px;
  border-radius: 4px;
  background: #f56c6c;
  color: #fff;
}
.btn-bell .el-icon-bell {
  color: #fff;
}
.user-name {
  margin-left: 10px;
}
.user-avator {
  margin-left: 20px;
}
.user-avator img {
  display: block;
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
.el-dropdown-link {
  color: #fff;
  cursor: pointer;
}
.el-dropdown-menu__item {
  text-align: center;
}
.collapse-btn:hover{
  background-color: #009688!important;
}
</style>
